CORPORATE ADVISOR
                              ENGAGEMENT AGREEMENT

         THIS  AGREEMENT  is  made as of this  1st day of  October,  2009 by and
between Sun River Energy,  Inc. (the  "Company"),  located at 7609 Ralston Road,
Arvada, Colorado 80002 and Erwin Single (the "Consultant"), located at 1410 High
Street, Denver, Colorado 80218

         WHEREAS, the Company desires professional guidance and advice regarding
Energy  Exploration and Development and desires Consultant to aid it in business
matters; and

         WHEREAS, Consultant has expertise in the area of energy exploration and
capital development and  implementation;  and is willing to act as an advisor to
the Company upon the terms and conditions set forth in this Agreement;

         NOW,  THEREFORE,  in  consideration  of the  foregoing  and the  mutual
promises herein contained, the parties hereto agree as follows:

1.       Duties, Scope of Agreement, and Relationship of the Parties

         (a) The company hereby agrees to retain Consultant as an advisor on its
Advisory  Board  on  energy  business  matters,   consistent  with  Consultant's
expertise and ability,  and Consultant agrees to consult with the Company during
the term of this  Agreement.  All parties  understand  that  Consultant has many
other  business  interests and will devote as much time as in its  discretion as
necessary to perform its duties under this Agreement.  In addition,  the company
understands that  consultant's  efforts on behalf of his other interests are the
sole and separate property of Consultant.

         (b) The services rendered by consultant to the company pursuant to this
Agreement  shall be as an  independent  contractor,  and this Agreement does not
make Consultant the employee,  agent, or legal representative of the Company for
any purpose  whatsoever,  including  without  limitation,  participation  in any
benefits or  privileges  given or extended by the Company to its  employees.  No
right or  authority  is  granted  to  Consultant  to  assume  or to  create  any
obligation or responsibility, express or implied, on behalf of or in the name of
the company,  expect as may be set forth herein.  The company shall not withhold
for  Consultant  any  federal  or state  taxes  from the  amounts  to be paid to
consultant  hereunder,  and Consultant  agrees that he will pay all taxes due on
such amounts.

         (c)  Consultant  agrees to make available to Company its services as an
Advisor on an as needed basis upon reasonable request.  Consultant shall provide
planning  for and  other  advisory  services  as the  Company  may  specifically
request. Specific fees for each separate service rendered by Consultant shall be
established at the time Consultant is requested to undertake each service.

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2.       Compensation

(a) The  Company  will  issue  10,000  shares  of  restricted  common  stock  to
Consultant as a retainer. This retainer is based on Consultant's estimate of the
billable  hours for  services  for a period  of one year  after the date of this
Agreement at a rate of $200.00 per hour for a maximum of 75 hours. Company shall
issue said shares within sixty (60) days from the execution of this Agreement by
both parties.  The restriction shall be for a six (6) month duration from issue,
after which the shares will be free-trading.

(b) Other forms of compensation  m